<?php
header('Cache-Control: no-cache, must-revalidate');
header('"Expires: Mon, 26 Jul 1997 05:00:00 GMT');

error_reporting(-1);


namespace Languages;

class Danish
{
    var $languagename;
    
    public function __construct($language = 'Danish')
    {
        self::setLanguage($language);
    }
    
    public function setLanguage($language = 'Danish')
    {
        $this->languagename = $language;

        return true;
    }
}

class Greenlandic extends Danish
{

    var $languagename;
    
    public function Greenlandic()
    {
        parent::__construct();
    }
    
    public function getLanguage()
    {
        return isset($this->languagename) ? $this->languagename : 0;
    }
}

ob_start();

$Greenlandic = new Greenlandic();
echo $Greenlandic->getLanguage()."\n";

$Greenlandic->setLanguage('English');
echo $Greenlandic->getLanguage()."\n";

ob_end_flush();

?>